← All stocks

PDF SOLUTIONS INC

PDFS Net selling

CIK 0001120914 #2091 in the set updated 17 Sep 2026

Bought (12 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$227.98K

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$227.98K

2 of 2 sales

Net

−$227.98K

−$227.98K against sales at will

By person

10 insiders · 2 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Strojwas Andrzej

Chief Technology Officer

—

$150.73K (1)

−$150.73K

90,965

0.2154%

$4.04M

−10.6%

Zhang Shuo

Director

—

$77.26K (1)

−$77.26K

23,380

0.0554%

$1.04M

+58.4%

KIBARIAN JOHN KACHIG

PRESIDENT AND CEO

—

2,522,756

5.97%

$112.04M

+2.0%

MICHAELS KIMON

EVP of Products and Solutions

—

1,542,072

3.65%

$68.48M

−0.4%

Raza Adnan

EVP, Finance and CFO

—

80,697

0.1911%

$3.58M

+83.7%

BRONSON JOSEPH R

Director

—

40,956

0.0970%

$1.82M

+32.8%

GUSTAFSON MICHAEL B

Director

—

40,192

0.0952%

$1.78M

+116.4%

Li Ye Jane

Director

—

26,632

0.0631%

$1.18M

+61.3%

Erba Nancy

Director

—

25,682

0.0608%

$1.14M

+46.2%

CHAN CHI-FOON

Director

—

24,168

0.0572%

$1.07M

+72.0%

Individual transactions

Insider

Date

Role

Action

Price

Amount

Strojwas Andrzej

31 Aug 2026

Chief Technology Officer

Sell

3,394

$44.41

$150.73K

Zhang Shuo

12 Aug 2026

Director

Sell

1,501

$51.47

$77.26K

Show all 2 transactions →

What was left out

Form 4 filings counted 13

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 2

Transactions with no price 0

Shares from compensation/vesting 65,640

History held since 13 Sep 2016